Koldskål and tvebakker
I spend a lot of time outside and made precautions ahead of the warm weather. One thing I didn't eat for several years is the danish dish koldskål which translated is a cold bowl. It is made from buttermilk with breadcrumbs on top and in my family we always ate it with vanilla ice as well.
I also did homemade lemonade to cool our bodies in the warmth.